code: def log_metrics(self, metrics, source=None):
      if source:
          prefixed_metrics = {}
          for metric in metrics:
              prefixed_metrics[source + "/" + metric] = metrics[metric]
          metrics = prefixed_metrics
      self.run.log(metrics)
  
file_path: pycaret/pycaret/loggers/wandb_logger.py
imports: import os
  import uuid
  from copy import deepcopy
  from pathlib import Path
  import pandas
  from pycaret.loggers.base_logger import BaseLogger
label_desc: Use image node_id 4 for calling the WandbLogger obj's underlying member method code with example usage: obj.log_metrics(metrics, source) without return types